14-2026-09-28 07:59:19.091 UTC [10960] CONTEXT:  while vacuuming index "t_idx" of relation "public.t"
15:TRAP: failed Assert("leafblkno == scanblkno"), File: "nbtpage.c", Line: 1959, PID: 10960
16-postgres: postgres postgres [local] VACUUM(ExceptionalCondition+0x8d)[0x55f3662e4329]
17-postgres: postgres postgres [local] VACUUM(_bt_pagedel+0x518)[0x55f365d7e97e]
18-postgres: postgres postgres [local] VACUUM(+0x1816f5)[0x55f365d896f5]
19-postgres: postgres postgres [local] VACUUM(+0x181959)[0x55f365d89959]
20-postgres: postgres postgres [local] VACUUM(btbulkdelete+0xbe)[0x55f365d89a86]
21-postgres: postgres postgres [local] VACUUM(index_bulk_delete+0x58)[0x55f365d724b1]
22-postgres: postgres postgres [local] VACUUM(vac_bulkdel_one_index+0x1d)[0x55f365f36ccd]
23-postgres: postgres postgres [local] VACUUM(+0x162e78)[0x55f365d6ae78]
24-postgres: postgres postgres [local] VACUUM(heap_vacuum_rel+0x1776)[0x55f365d6c712]
25-postgres: postgres postgres [local] VACUUM(+0x32bfba)[0x55f365f33fba]
26-postgres: postgres postgres [local] VACUUM(vacuum+0x7f8)[0x55f365f359d1]
27-postgres: postgres postgres [local] VACUUM(ExecVacuum+0x9d9)[0x55f365f3651c]
28-postgres: postgres postgres [local] VACUUM(standard_ProcessUtility+0x6cb)[0x55f366179bb5]
29-postgres: postgres postgres [local] VACUUM(ProcessUtility+0xb7)[0x55f36617a26a]
30-postgres: postgres postgres [local] VACUUM(+0x56f8f1)[0x55f3661778f1]
31-postgres: postgres postgres [local] VACUUM(+0x56fbba)[0x55f366177bba]
32-postgres: postgres postgres [local] VACUUM(PortalRun+0x168)[0x55f366177f60]
33-postgres: postgres postgres [local] VACUUM(+0x56b5ec)[0x55f3661735ec]
34-postgres: postgres postgres [local] VACUUM(PostgresMain+0xde4)[0x55f366174614]
35-postgres: postgres postgres [local] VACUUM(BackendMain+0x53)[0x55f36616ee4c]
36-postgres: postgres postgres [local] VACUUM(postmaster_child_launch+0x126)[0x55f3660a407f]
37-postgres: postgres postgres [local] VACUUM(+0x4a0216)[0x55f3660a8216]
38-postgres: postgres postgres [local] VACUUM(PostmasterMain+0x143a)[0x55f3660a9f52]
39-postgres: postgres postgres [local] VACUUM(main+0x4cb)[0x55f365fb5e8e]
40-/lib/x86_64-linux-gnu/libc.so.6(+0x2a1ca)[0x7f9480a2a1ca]
41-/lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0x8b)[0x7f9480a2a28b]
42-postgres: postgres postgres [local] VACUUM(_start+0x25)[0x55f365cf0015]